\journal{Jornal Name in the document\ldots\ldots\ldots.}
\begin{frontmatter}


\title {Face recgontion using Particle Swarm clustering  }


\author[label]{Maha El Meseery}
\author[label]{Mahmoud fakhr el Deen}
\author[label]{Heba Nemer}

\address[label]{Electronic Research Institute, Cairo, Egypt}


\input{files/abstract}


\begin{keyword}
My first keyword \sep keyworbd\ldots

\end{keyword}

\end{frontmatter}
